package com.example.system.mapper;

import com.example.system.pojo.Dmessage;

public interface DmessageMapper {
    int deleteByPrimaryKey(String dmessageId);

    int insert(Dmessage record);

    int insertSelective(Dmessage record);

    Dmessage selectByPrimaryKey(String dmessageId);

    int updateByPrimaryKeySelective(Dmessage record);

    int updateByPrimaryKey(Dmessage record);
}